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See detailL'épinette de Norvège : sylviculture et qualité du bois
Hebert, Jacques ULg

Scientific conference (2010, November 11)

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See detailEpiphytic bryozoans on Neptune grass – a sample-based data set
Lepoint, Gilles ULg; Heughebaert, André; Michel, Loïc ULg

in ZooKeys (2016), 606

Background The seagrass Posidonia oceanica L. Delile, commonly known as Neptune grass, is an endemic species of the Mediterranean Sea. It hosts a distinctive and diverse epiphytic community, dominated by ... [more ▼]

Background The seagrass Posidonia oceanica L. Delile, commonly known as Neptune grass, is an endemic species of the Mediterranean Sea. It hosts a distinctive and diverse epiphytic community, dominated by various macroalgal and animal organisms. Mediterranean bryozoans have been extensively studied but quantitative data assessing temporal and spatial variability have rarely been documented. In Lepoint et al. (2014a, b) occurrence and abundance data of epiphytic bryozoan communities on leaves of P. oceanica inhabiting the Revellata Bay (Corsica, Mediterranean Sea) were reported and trophic ecology of Electra posidoniae Gautier assessed. New information Here, we provide metadata information on data set discussed in Lepoint et al. 2014a and published on the GBIF portal as a sampling-event data set: http://ipt.biodiversity.be/resource?r=ulg_bryozoa&v=1.0). The data set, compared to Lepoint et al. 2014a, is enriched by data concerning species settled on Posidonia scales (dead petiole of Posidonia leaves, remaining after limb abscission). [less ▲]

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See detailepiploic appendagitis
Leclercq, Philippe ULg; Dorthu, Laurent

in Canadian Medical Association Journal = Journal de l'Association Médicale Canadienne (2010), 182(9), 939

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See detailL’épisode de Clarisse et Esmerée dans le Roman en prose de Guillaume d'Orange
Henrard, Nadine ULg

in Cazanave, Caroline (Ed.) Actes du Colloque "L'épique médiéval et le mélange des genres”, Besançon, 3-5 octobre 2002 (2005)

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See detailEpisode de dyspnée consécutive à une intoxication par l’ergot dans une exploitation laitière
Brihoum, Mounir ULg; Desmecht, Daniel ULg; Bony, S. et al

in Annales de Médecine Vétérinaire (2003), 147(5), 353-358

A chronic consumption (3.5 months) of ergot (Claviceps purpurea) contaminated triticale in dairy cows resulted in dyspnea, mainly expiratory, consistent with interstitial pneumonia and emphysema. These ... [more ▼]

A chronic consumption (3.5 months) of ergot (Claviceps purpurea) contaminated triticale in dairy cows resulted in dyspnea, mainly expiratory, consistent with interstitial pneumonia and emphysema. These troubles can be compared to many observations done in humans after long lasting treatments with ergot derivatives [less ▲]

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See detailEpisodic autobiographical memory in amnestic Mild Cognitive Impairment: What are the neural correlates?
Bastin, Christine ULg; Feyers, Dorothée ULg; Jedidi, Haroun ULg et al

in Human Brain Mapping (2013), 34

Autobiographical memory in amnestic Mild Cognitive Impairment (aMCI) is characterized by impaired retrieval of episodic memories, but relatively preserved personal semantic knowledge. This study aimed to ... [more ▼]

Autobiographical memory in amnestic Mild Cognitive Impairment (aMCI) is characterized by impaired retrieval of episodic memories, but relatively preserved personal semantic knowledge. This study aimed to identify (via FDG-PET) the neural substrates of impaired episodic specificity of autobiographical memories in 35 aMCI patients compared with 24 healthy elderly controls. Significant correlations between regional cerebral activity and the proportion of episodic details in autobiographical memories from two life periods were found in specific regions of an autobiographical brain network. In aMCI patients, more than in controls, specifically episodic memories from early adulthood were associated with metabolic activity in the cuneus and in parietal regions. We hypothesized that variable retrieval of episodic autobiographical memories in our aMCI patients would be related to their variable capacity to reactivate specific sensory-perceptual and contextual details of early adulthood events linked to reduced (occipito-parietal) visual imagery and less efficient (parietal) attentional processes. For recent memories (last year), a correlation emerged between the proportion of episodic details and activity in lateral temporal regions and the temporo-parietal junction. Accordingly, variable episodic memory for recent events may be related to the efficiency of controlled search through general events likely to provide cues for the retrieval of episodic details and to the ability to establish a self perspective favouring recollection. [less ▲]

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See detailEpisodic memory and aging: The effect of perceptual processing fluency on recognition memory processes
Bastin, Christine ULg; Willems, Sylvie ULg

Poster (2016, April 03)

Normal aging is characterized by decreased recollection, but better preserved familiarity. Memory tasks that facilitate the use of familiarity should allow attenuating age-related differences in memory ... [more ▼]

Normal aging is characterized by decreased recollection, but better preserved familiarity. Memory tasks that facilitate the use of familiarity should allow attenuating age-related differences in memory. The study tested two hypotheses: (1) can the reliance on familiarity during recognition memory be promoted by increasing the difference in perceptual processing fluency between old and new items; (2) can this manipulation reduce age-related difficulties in episodic memory? Twenty-four young and 24 older adults performed two verbal recognition memory tasks. In the No-Overlap task, target words and new words did not share any letter. Prior exposition to the target words thus induced increased processing fluency of the words and letters, so that fluency difference was a salient and reliable cue to discriminate between old and new words. In the Overlap task, target and new words had letters in common, so fluency cues were less useful. Recollection and familiarity was assessed with the Remember/Know/Guess paradigm. The results showed an age effect on recollection but intact familiarity. Moreover, (1) memory performance was better in the No Overlap than the Overlap task, with a greater hit rate and a smaller false alarm rate associated with familiarity. And, (2) age-related differences in recognition accuracy (hits – false alarms) were significantly attenuated in the No Overlap task compared to the Overlap task. These findings suggest that minimizing the perceptual similarity between targets and distractors, and thus increasing processing fluency differences, allowed to reduce the effect of age on recognition memory performance by facilitating the use of familiarity. [less ▲]

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See detailEpisodic memory and aging: The effect of perceptual processing fluency on recognition memory processes
Bastin, Christine ULg; Willems, Sylvie ULg

in Journal of Cognitive Neuroscience (2016), S2016

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See detailThe episodic memory evaluation in incipient Alzheimer's disease
Ivanoiu, Adrian; Adam, Stéphane ULg; Van der Linden, Martial ULg et al

Poster (2000, June 20)

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See detailEpisodic memory in Alzheimer’s disease
Bastin, Christine ULg

Scientific conference (2012)

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See detailEpisodic memory in Alzheimer’s disease: Investigation of recollection and familiarity processes
Bastin, Christine ULg

Scientific conference (2015, March 12)

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See detailEpisodic memory in normal aging and Alzheimer’s disease
Bastin, Christine ULg

Scientific conference (2012)

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See detailEpisphalosomic Syndrome : A Mca Syndrome Ressembling Fanconi Anemia, with Increased Baseline Level of Chromosome Breaks but No Hypersensivity to Clastogens
Verloes, Alain ULg; JAMAR, Mauricette ULg; Dideberg, Vinciane ULg et al

in Annales de Génétique (2001), 44(2, Apr-Jun), 59-62

We describe a child with facial dysmorphism (trigonocephaly, epicanthus, upturned nose, small ears), thumb hypoplasia, micropenis, jejunal atresia and moderate mental retardation with dysphasia ... [more ▼]

We describe a child with facial dysmorphism (trigonocephaly, epicanthus, upturned nose, small ears), thumb hypoplasia, micropenis, jejunal atresia and moderate mental retardation with dysphasia. Cytogenetic workup revealed high spontaneous level of chromosomal aberrations (without specific pattern and no quadriradial figures) and borderline to absent hypersensitivity to mitomycin C, making a diagnosis of Fanconi anemia unlikely. The child described here shares similarities with a small number of previous reports. We suggest to refer to this entity as episphalosomic syndrome. Episphalosomic syndrome shows some clinical overlap with Fanconi anemia, but lacks its cytogenetic hallmark. The hematological complications of Fanconi anemia have not been reported in this entity. [less ▲]

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See detailEpistasis associated to inflammatory bowel disease (IBD) in humans
Gusareva, Elena ULg; Wei, Zhi; Traherne, J.A. et al

Poster (2015, October 05)

Gene-gene interactions underlie biochemical pathways and have been well demonstrated in model organisms. Very few examples exist on replicated epistasis in humans. Here, we performed genome-wide scans to ... [more ▼]

Gene-gene interactions underlie biochemical pathways and have been well demonstrated in model organisms. Very few examples exist on replicated epistasis in humans. Here, we performed genome-wide scans to detect epistasis associated to Crohn’s disease (CD) and ulcerative colitis (UC). We used extensive data of the IIBDGC consisting of 18277 and 14224 CD and UC patients, respectively, and ~34050 healthy controls from 15 European countries typed on the Immunochip. At first, we removed rare variants at MAF<0.05 and filtered common variants at linkage disequilibrium (LD) of r2>0.75. To limit our results to independent effects, SNPs on chromosome 6 (which contains the HLA locus), were furthermore pruned to ensure an LD of r2<0.35. We adjusted the binary traits, CD and UC, for population stratification by regressing out the first 5 principal components in R-3.0.1. The study cohorts were randomly stratified into two subgroups (referred as discovery and replication). We then performed screenings for epistatic interactions with new adjusted trait values in the two subgroups using multidimensional reduction tool MB-MDR with permutation-based (step-down MaxT) multiple testing correction and significance assessment at 0.05. We identified 14 and 6 SNP-pairs associated to CD and UC, respectively, which were concordant between the discovery and replication groups. All SNP-pairs involved concomitant variants located on the same chromosomes (for CD at 1p31.3, 5p13.1, 16q12.1 and for UC at 1p31.3, 6p21.3). A more detailed investigation of these findings, as well as the implementation of different analysis protocols, will further increase our understanding of possible epistatic mechanisms underpinning IBD. [less ▲]

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See detailEpistemic (un)certainty in times of crisis: The role of coherence as a social convention in the European Neighbourhood Policy after the Arab Spring
Natorski, Michal ULg

in European Journal of International Relations (2016)

Academic wisdom assumes that crises precipitate institutional and policy changes in domestic and international politics. However, the relation between crises and policy outcomes is under-theorised. This ... [more ▼]

Academic wisdom assumes that crises precipitate institutional and policy changes in domestic and international politics. However, the relation between crises and policy outcomes is under-theorised. This article conceptualises epistemic coherence as a factor that links crises and their consequences through policy continuity. Crises expose contradictions and inconsistencies, which create uncertainty. Therefore, actors seek to recover the epistemic certainty provided by coherence, which tacitly informs, structures and simplifies actors’ interpretation of reality, even during crisis. For this reason, the role of coherence in policy ideas and institutional rules remains essential to understanding policy continuity. This article illustrates the role of coherence in the policy continuity of the European Neighbourhood Policy in the context of the Arab Spring and the changes in the institutional architecture of European Union foreign policy during 2010–2011. [less ▲]

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